baber/WOPTO huggingface dataset:
Patent JP-H10328579-A (JP)
Title: Electrostatic sorter
Inventor: WAZUMI KOICHIRO
IPC: B03C7/06
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic sorter which efficiently sorts a mixture by each kind by forming a wide electric field region between a rotary drum and electrodes. SOLUTION: The electrode 2 of the electrostatic starter constituted by disposing the electrode 2 isolatedly from the peripheral surface of the rotary drum 1 along the peripheral surface of the rotary drum consists of a cylindrical electrode 3 disposed to face the rotary drum 1 and a meshed electrode 4 having an arc surface approximately concentric with the rotary drum 1 on the downstream side of the rotating direction of the rotary drum 1 of the cylindrical electrode 3. The mixture composed of metals and plastics, etc., is electrified to either positive or negative by the electric field generated between the rotary drum 1 and the electrode 2. Part of the electrified positive charge materials are attracted to the cylindrical electrode 3 of a high voltage having a negative potential.  The remaining positive charge materials are attracted to the meshed electrode 4 of a high voltage having a negative potential but since the electrode is meshed, the materials fall by passing the meshed electrode 4 without being hindered by the electrode. On the other hand, the negative charge materials rotate by adhering to the rotary drum 1 and are adhered to the rotary drum 1 with stronger power by the effect of the electric field generated by the meshed electrode 4. Part of these material fall after parting from the electric field and the remaining material are scraped and dropped by a brush 5.
Patent JP-H022188-A (JP)
Title: Excimer laser device
Inventor: YOSHIDA TAMIO
IPC: H01S3/1055
Filed: 1988-06-13
Abstract: PURPOSE:To realize output of highly directional laser light at a narrow band from one unit of laser by providing a partial reflecting mirror between a concave mirror and a convex mirror, by providing a diffraction grating to the opposite side of the partial reflecting mirror with the concave mirror between, and by making a hole which allows light to pass to a center of the concave mirror to form an unstable resonator by an excimer discharge tube. CONSTITUTION:An unstable resonator is constituted by providing an excimer discharge tube 1 with discharge electrodes 1a, 1b of excitation which are arranged inside a chamber whereto excimer gas is filled and with a concave mirror 2 and a convex mirror 3 in opposition at the both sides. A hole 2a is shaped to allow light to pass at the center of the concave mirror 2. A partial reflection mirror 4 is arranged between the excimer discharge tube 1 and the convex mirror 3, and a diffraction grating 5 is arranged to the opposite side of the partial reflecting mirror 4 with the concave mirror 2 between. The partial reflection mirror 4 and the diffraction grating 5 are arranged on a central axis of the unstable resonator to constitute a resonator.
Patent JP-H0326708-A (JP)
Title: Polymer, its manufacture and its use as bleaching acti vation agent having builder charac- teristics
Inventor: HANSUPEETERU GETOHEEFUERU
IPC: C08F18/00
Filed: 1990-06-05
Abstract: PURPOSE: To obtain a novel polymer useful as a bleaching-activator which has both per acid-salt activation properties and builder properties by polymerizing a specified acylal and a specified unsubstd. carboxylic acid.  
     CONSTITUTION: An acylal compd. (A) represented by formula I (R 1  represents a 1-4 C alkyl, phenyl or the like; R 2  represents H or a 1-4 C alkyl; R 3  and R 4  represent H, phenyl or the like; and R 5  and R 6  each represent H, a 2-9 C alkenyl or the like) and an unsatd. carboxylic acid (B) represented by formula II [R 7  represents HC 6 H 4 -COOM (M represents H, ammonium or the like) or the like; R 8  represents H, COOM or the like; and R 9  represents H, OH or the like] are polymerized to prepare the objective polymer comprising 5 to 100 wt.% component (A) and 95 to 0 wt.% component (B). The polymn. may be carried out by bulk polymn. or soln. polymn. at 60 to 150°C. The component (A) is pref. (meth)acrolein diacetate or the like, and the component (B) is pref. (meth)acrylic acid. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09323336-A (JP)
Title: Complex molded body and manufacture thereof
Inventor: KAMIYAMA KOICHI
IPC: B29K21/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To surely cover an embedded end with rubber-like elastic body and prevent fins from being formed on the periphery of an axis by forming a flange- shaped thin piece on a flange comprising the axis and the embedded end covered with elastic body, where the axis and flange are separated. SOLUTION: Under such conditions that a connection passage between a molding space 9 and a small gap is closed with a flange-shaped thin piece 4, if a rubber material 1, 2 is forced into the space 9, the flexible piece 4 is completely brought into contact with an inner surface 7B of a molding die 8 by the injection pressure of the material 12, whereby a connection passage between the space 9 and a small gap 10 is closed. Since the material 12 is prevented from flowing into the small gap 10, fins are not formed on the periphery of an axis 1 and the piece 4 serving as a partition wall between the space 9 and gap 10 constitutes a portion of a roller product obtained. Thus a post treatment to remove the piece 4 is not required.
Patent JP-2000341538-A (JP)
Title: Communication terminal equipment
Inventor: KATAOKA NAOTO
IPC: H04L9/10
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To easily recover original image data and to enable confidential reception of image data even without an image memory by enciphering received image data on the basis of received signals, printing and recording the enciphered image data. SOLUTION: Facsimile equipment has facsimile communication functions of an ordinary G3 system or the like, the image data of an original are read by a reading part 2 and transmitted to the desired transmission destination, and image data are received from the transmission source and printed out by a recording part 3. Additionally, when confidential image data are received form the transmission source together with a prescribed sub-address number, the received image data are enciphered by a cryptographic key (scramble order) corresponding to the sub-address number and the enciphered confidential image data are printed out by the recording part 3.  Furthermore, recording paper recording the enciphered confidential image data is read by the reading part 2, the read enciphered data are deciphered by corresponding cryptographic key (scramble order) and the source confidential image data are printed out by the recording part 3.
Patent JP-2000338981-A (JP)
Title: Sound absorbing structure
Inventor: FUTAMATA HISAO
IPC: G10K11/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To improve sound absorbing performance per unit set area. SOLUTION: This sound absorbing structure comprises an outer resonator A and an inner resonator B. In the outer resonator A, an outer hollow projecting part 21 formed in an outer partition 2 surrounds an inner hollow projecting part 31 formed in an inner partition 3, an outer air layer 4 is formed between the outer hollow projecting part 21 and the inner hollow projecting part 31, and an outer orifice hole 22 is bored in a top wall face 21a of the outer hollow projecting part 21. In the inner resonator B, an inner air layer 5 is formed between the inner hollow projecting part 31 and a base plate 1, while an inner orifice hole 32 is bored in a top wall face 31a of the inner hollow projecting part 31. The resonators A, B are disposed in series with each other in the incident direction of an air transmission sound from a sound source.
Patent JP-H01315218-A (JP)
Title: Monitor for multicomponent gas
Inventor: SUZUKI TOSHIO
IPC: G01R31/12
Filed: 1988-06-15
Abstract: PURPOSE:To confirm abnormality rapidly and accurately by connecting a computation-output means in response to the capacity of a gas sensor and removing the signals of other gas components added as noises. CONSTITUTION:A gas sensor having the error of approximately 1/100 is used as a first gas sensor 3a. Gas sensors to which the signal of the first gas sensor 3a is to some extent added as an error are employed as second and third gas sensors 3b, 3c. When an error corresponding to 1/10 of the signal of the first gas sensor 3a is input in the second gas sensor 3b, 1/10 of an output from a first amplification-output equipment 5a is subtracted from an output from a second amplification-output equipment 5b in a first computation-output equipment 6. An error is corrected in response to the quantity of a gas as an object of the second gas sensor 3b in an output 9 from the first computation-output equipment 6 at that time. An error is also corrected through the same method even in a second computation-output equipment 7, and an output 10 is acquired.
Patent JP-H04369200-A (JP)
Title: Electronic device
Inventor: KAZUYASU YOJI
IPC: G05B24/02
Filed: 1991-06-18
Abstract: PURPOSE:To confirm the position of a remote controller and the relation of position between an installation main body section and the remote controller. CONSTITUTION:A position detection call function 3 of a remote controller 2 is provided to an installation main body section 1 and a call reply function section 4 from the installation main body section 1 is provided to the remote controller 2 to obtain position information of the remote controller. A position confirming signal output function section is provided to the installation main body section 1 and a position confirmation signal recognition function section is provided to the remote controller 2 to obtain the relation of position between the installation main body section and the remote controller 2. Thus, the product function used for the combination of the installation main body and the remote controller is utilized immediately when it is required.
Patent JP-2000341811-A (JP)
Title: Drawer type circuit breaker
Inventor: HORIKAWA MASAO
IPC: H02B11/12
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To alarm by sound when a main breaker reaches a given position in a drawer type circuit breaker. SOLUTION: A pot-shaped spring 32 is mounted on a trapezoid recessed part 29 of a rail at a given position. When a roller 25 moved together with a main breaker reaches the recessed part 29 of the rail 19, the roller 25 becomes free from a bent part of the spring 24 and dislocated at high speed by the spring 24 to collide with a bottom 29c and generate a sound. When the roller 25 is moved from the recessed part 29 to a projected part 30, the spring 32 is bent and the roller 25 is slid along a slanted face 29b of the recessed part 29.
Patent JP-S5934556-A (JP)
Title: Picture forming device
Inventor: HONDA HARUHISA
IPC: G03G15/02
Filed: 1982-08-23
Abstract: PURPOSE:To facilitate maintenance operation, by constituting a picture forming device which allows a corona discharge wire to be cleaned off easily from the outside because a picture is stained possibly owing to a dust sticking to the corona discharge wire before the life of a process kit expires. CONSTITUTION:An opening 21 is provided near the corona discharger position of the housing 20 of the process kit K nearly in parallel to the discharge wire extension direction of the discharger 3. A flexible sheet member 22 is provided to the opening 21 in a free opening and closing state to cover the opening part 21. A cleaner 36 straddles the opening installation part of the housing, and the cleaning surface of a cleaning member 39 provided at the top of an arm part is set at distance more than that up to the discharge wire 31. When a base part 37 is moved forth and back along the opening to clean off the discharge wire by the cleaner 36, the cleaning member 39 is in contact with the discharge wire all the time to eliminate the possibility of cleaning defect. Therefore, the wire is cleaned off from the outside, the optical fatigue of a photoreceptor is eliminated, and the maintenance operation is carried out easily.
Patent JP-S5670233-A (JP)
Title: Grain feeding device for drying machine
Inventor: MURAKAMI MITSUTOSHI
IPC: F26B17/14
Filed: 1979-11-10
Abstract: PURPOSE: To promote flowing-in of grain at the time of grain feeding using suction with for the purpose of drying by putting a suction device connected to draft drying chamber into communication with the grain collecting chamber through an opening/ closing valve installed at the feeding hopper.  
     CONSTITUTION: A suction hole 15 shall be opened in a partition wall 14 between a draft drying chamber 3 and a grain collecting chamber 4 at its side nearer the installation position of the suction device 13 so that the suction draft acts even on the grain collecting chamber 4. On the opposite side to this suction device 13 about the suction hole 15, a feeding hopper 16 is arranged in communication with the grain collecting chamber 4 through a feeding conduit 17 and, in this communication path, an opening/closing valve 18 is installed. At the time of grain feed, opening this valve 18 puts the suction hole 15 into communication with the outside of the machine, and the atmosphere acts on the grain collecting chamber 4 through the feeding hopper 16, that will well promote the flowing-in of the grain. According to this arrangement, the feeding efficiency of grain can be enhanced without providing particular suction device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10319799-A (JP)
Title: Liquid granting device and image holder recovering device
Inventor: CHIBA ERIKO
IPC: B05C1/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To selectively grant necessary components to an image holder, without previously separating image removal promoting liquid as dispersing element formed of components, insoluble in one another, into respective components, in an image holder recovering device. SOLUTION: An image holder recovering device has liquid holding dishes 83, 84 to hold dispersing element 51 formed of hydrophilic solution and hydrophobic solution, liquid granting members 81, 82 as rotating rollers to grant the dispersing element to the hydrophilic image holder 71 with a toner image and a dispersing element mixing tank 85 to recover, mix and recirculate the dispersing element. The liquid granting member 81 has the surface formed of hydrophilic material and the liquid granting member 82 has the surface formed of hydrophobic material to communicate the liquid holding dishes 83, 84 with the dispersing element mixing tank 85.  After the hydrophilic solution in the dispersing element is selectively granted to the image holder by the liquid granting member 81, the hydrophobic solution in the dispersing element is selectively granted to the image holder by the liquid granting member 82.
Patent JP-S6038700-A (JP)
Inventor: IIMURA HIDEFUMI
IPC: G21F9/32
Filed: 1983-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5848331-A (JP)
Inventor: MIURA KEIICHI
IPC: H01H73/02
Filed: 1981-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6124526-A (JP)
Title: Preraration of lower olefin
Inventor: OKADO HIDEO
IPC: C07C1/00
Filed: 1984-07-14
Abstract: PURPOSE:To obtain the titled compound advantageously from methanol and/or dimethyl ether, by using a specific zeolite catalyst under specific conditions, accompanied with recycling to the reaction system part of or whole fraction remaning after elimination of the titled compound from the reaction product. CONSTITUTION:Methanol or dimethyl ether or both in the gas form are contacted with one or more catalysts selected from alkaline earth metal-containing zeolite, alkaline earth metal-containing zeolite modified with the alkaline earth metal and ZSM based zeolite modified with an alkaline earth metal at a weight hourly space velocity of 0.1-20hr<-1> at 300-650 deg.C reaction temperature under 0.1-100atm total pressure and converted into a hydrocarbon, followed by eliminating 2-3C olefin from the resultant reaction product, preferably further eliminating an aromatic component, and recycling the remaining fraction to the above-mentioned reaction system to obtain the aimed lower olefin, especially 2- 3C olefin in high yield with a long catalyst life and a long stability period.
Patent JP-H10333184-A (JP)
Title: Method and device for adjusting liquid crystal display device
Inventor: WATAMURA SHIGEKI
IPC: H01L29/786
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To preform precise adjusting and setting operation in a short time by supplying a display signal so that one of mutually adjacent section on a display screen of a 1st field displays black and the other displays white and adjusting an adjustment part for a flicker level. SOLUTION: The display signal which displays black in one of adjacent sections on the display screen of the 1st field and white in the other is supplied and the adjustment part for the flicker level is adjusted to minimize the flicker level. A display signal from a source driver 2 is inverted between an (n)th and an (n+1)th screen and supplied having the positive polarity and negative polarity. When this display signal is used, a voltage applied to the liquid crystal display element has deviation although the display signal supplied from a source line 21 has the same amplitude between the (n)th and (n+1)th screens, but there is black which does not change in display state nearby white, so that the visibility of the flicker is improved as compared with an entirely white screen.
Patent JP-H04370038-A (JP)
Title: Concrete material for plantation and planted concrete material using the former
Inventor: OKAMOTO SUNAO
IPC: C04B38/00
Filed: 1991-06-18
Abstract: PURPOSE:To provide the subject material capable of growing plants without using soil and useful for building material integrated with plants, etc., by providing a concrete main body having interconnected cell structure opened on the surface and a liquid-introducing fiber material stretched through the main body and having an end extended from the body. CONSTITUTION:The objective concrete material 1 for plantation has a plate- shaped concrete main body 2 containing a number of interconnected cells opened on the surface of the main body. A liquid-introducing fiber material 3 produced by braiding an acrylic hollow fiber bundle is stretched through the concrete main body 2 and an end of the fiber material is extended from the concrete main body 2 and immersed in water 5 in a tank 4. The water is supplied to the inside of the concrete main body 2 through the liquid-introducing fiber material 3. Plants can be grown in high efficiency without using soil by planting plants 6 on the surface of the concrete material 1 for plantation.
Patent JP-H077661-A (JP)
Title: Photographic device
Inventor: TSUJI SHIGEKI
IPC: H04N9/07
Filed: 1993-06-17
Abstract: PURPOSE:To realize operations corresponding to a color phase by performing write from the address of either an odd number or an even number at the time of performing storage and controlling a brightness/chrominance signal separating means with its as a reference so as to discriminate whether a read starting address is an odd-numbered address or an even-numbered address. CONSTITUTION:The video signals of an A/D converter 4 are written in a field memory 5 and the write starting address is controlled so as to be the odd- numbered address by a memory controller 7. A write starting row address is defined as (a read ending row address) +2 when the read ending row address is the odd number and is defined as (the read ending row address) + 1 when the read ending row address is the even number and the write is performed from the leading line of vertical valid lines. Also, for address control in a horizontal direction, the leading picture elements of the video signals in respective lines from a CCD imaging device 3 are written so as to be one column of the field memory. In this case, the write starting row address and starting column address are the odd number and the odd number or the even number can be recognized from a least significant bit.
Patent JP-H0626760-A (JP)
Title: Air separating device
Inventor: YOSHINO AKIRA
IPC: B01D53/26
Filed: 1993-06-17
Abstract: PURPOSE:To produce high purity of product oxygen gas by setting a catalyst cylinder including oxidation catalyst between an air compressing means and a carbonic acid gas and water eliminating means. CONSTITUTION:Compressed air compressed by an air compressor gets its temperature raised owing to compression heat and under this high temperature state is guided into an inner portion of a catalyst cylinder 35 through a pipe 54a. The guided high temperature compressed air arrives at an inner room 50b after having passed through a porous bricklike palladium catalyst of laminated body 51 from an inner room 50a. In this process, by the heat of the high temperature compressed air, porous bricklike palladium catalyst 51a is forced to have its temperature raised and becomes a state which gives effective play to catalytic action, and, in that state, oxidizes all the quantity of carbon monoxide and hydrogen in the high temperature compressed air that pass through the catalyzer cylinder and makes them respectively carbon dioxide and water. These are delivered into an adsorption cylinder, and are adsorbed and removed at the adsorption cylinder and at the same time as carbon dioxide and water that originally existed in raw material air are adsorbed and removed. By this, high purity of product oxygen gas can be produced.
Patent JP-H09306502-A (JP)
Title: Electrode mix for nonaqueous battery, and nonaqueous battery
Inventor: KUZUO TAKUMI
IPC: H01M4/131
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrode mix for a nonaqueous battery positive electrode preventing the formation of gel and stable by adding an organic acid to a mix comprising an electrode active material, an auxiliary conductive material, a fluorovinylidene polymer, and an organic solvent. SOLUTION: 9 pts.wt. LiNi0.8 Co0.2 O2 serving as an active material, 0.7 pts.wt. conductive carbon black, 0.3 pts.wt. fluorovinylidine polymer, and 6 pts.wt. N-methyl-2-pyrrolidone to which 0.1wt.% maleic acid is added are mixed to prepare mix slurry for a positive electrode 1. The mix slurry is applied to the one side of a copper foil and dried to obtain an electrode structure having a smooth positive electrode layer.
Patent JP-S5271468-A (JP)
Title: Preparation of crystals of 5-amino-4-imidazole-carboxamide
Inventor: MIYOSHI TSUYOSHI
IPC: C07D233/90
Filed: 1975-12-09
Abstract: PURPOSE: Crystals of 5-amino-4-imidazole-carboxamide (AICA). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5848291-A (JP)
Title: Driving circuit for storage device of magnetic bubble
Inventor: IGARASHI KOUJI
IPC: G11C19/08
Filed: 1981-09-17
Abstract: PURPOSE:To increase the working region of a magnetic bubble memory, by varying the holding magnetic field value by the temperature or the power supply voltage of a rotary magnetic field driving circuit. CONSTITUTION:A current is flowed to a rotary magnetic field coil L for bubble as shown by an arrow mark by means of transistors TR1 and TR2. An active element circuit is added to a driving circuit to vary the holding magnetic field value by the temperature. That is, when a TR3 is made to conduct, a right-turn current is supplied to the coil L to obtain a holding magnetic field. Then the degree of conduction is controlled for the TR3 by the output of an operational amplifier OP to which the output of a thermistor TH is supplied. Thus the holding magnetic field value is varied. Thus the working region can be increased for a magnetic bubble memory, and same effect is obtained by supplying the power supply voltage +V1 of a rotary magnetic field driving circuit to the amplifier OP to vary the holding magnetic field value.